23310121123331 has 12 divisors (see below), whose sum is σ = 27116025108408. Its totient is φ = 19979978612832.

The previous prime is 23310121123327. The next prime is 23310121123409. The reversal of 23310121123331 is 13332112101332.

It is not a de Polignac number, because 23310121123331 - 2² = 23310121123327 is a prime.

It is a super-2 number, since 2×23310121123331² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23310121123331.

It is not an unprimeable number, because it can be changed into a prime (23310121123321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6883700 + ... + 9695646.

It is an arithmetic number, because the mean of its divisors is an integer number (2259668759034).

Almost surely, 2^{23310121123331} is an apocalyptic number.

23310121123331 is a deficient number, since it is larger than the sum of its proper divisors (3805903985077).

23310121123331 is a wasteful number, since it uses less digits than its factorization.

23310121123331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2981138 (or 2981131 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 23310121123331 its reverse (13332112101332), we get a palindrome (36642233224663).

The spelling of 23310121123331 in words is "twenty-three trillion, three hundred ten billion, one hundred twenty-one million, one hundred twenty-three thousand, three hundred thirty-one".